Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:10 PM
Ignite Modification Date:
2025-12-24 @ 10:10 PM
NCT ID:
NCT02497235
Brief Summary:
The purpose of this study is to determine the brain cholesterol 24S-hydroxylase (CH24H) enzyme occupancy of TAK-935 after single oral dose in healthy participants using the positron emission tomography (PET) ligand \[18F\]MNI-792 and PET imaging and to determine the relationship of occupancy to TAK-935 exposure.
Detailed Description:
The drug being tested in this study is called TAK-935. TAK-935 is being tested to examine the degree and duration of brain CH24H enzyme occupancy/target engagement as a function of TAK-935 plasma concentration in order to guide dosing and schedule for future clinical trials with TAK-935. This study will utilize the PET ligand \[18F\]MNI-792 to evaluate the brain CH24H occupancy of TAK-935 after single dose oral administration in healthy adult participants. The study will evaluate up to 16 participants. The first 2 participants will take TAK-935 600 mg oral solution and undergo PET imaging using tracer \[18F\]MNI-792 up to 5 mcg (up to 370 MBq), injection, intravenously prior to each PET scan at Baseline, 45 minutes and 10 hours post-TAK-935 dose. TAK-935 dose and timing of post-dose scans for subsequent participants will be based on the data from the previous participants. This single-center trial will be conducted in the United States. The overall time to participate in this study is up to 55 days. Participants will make 4 visits to the clinic, including 2 confinement periods to the clinic for PET imaging. Participants will be contacted by phone on Day 28 for follow-up safety assessments.
Study:
NCT02497235
Study Brief:
Protocol Section:
NCT02497235